Description:Key Locking Thread Inserts are an ideal solution to repair stripped, damaged and worn threads or to provide thread reinforcement in a weaker parent material, especially when the mating stud or bolt will be removed frequently. They provide strong, permanent threads in virtually any material - ferrous, non-ferrous, or non-metallic. The insert's locking keys are driven down into the tapped threads of the parent material during installation creating a positive mechanical lock that prevents rotation due to vibration or torsion.

Thin Wall Key Inserts have a smaller external thread size than standard heavy duty inserts, making them the perfect solution for tight spaces where less pull-out strength is acceptable.Instructions (After Drilling & Tapping):

Engage insert keys into vertical slots of the installation tool.

Screw insert into part and flush with top of the part.

Lift - Rotate tool. Hole fits over the keys. Drive down as far as possible.

Turn tool until timing mark lines up with key. Drive until keys even with top of insert.

Key Locking Thread Inserts are also known as:

Keenserts ®

Keyserts ®

K-Type Inserts

Our Key Locking Inserts are interchangeable with other brands of inserts and tooling such as Keenserts, Keyserts, and other standard Key Type Inserts so rest assured that you can make an easy and accurate transition to our Rock Solid line of Key Locking Inserts from Chrislynn. Step up to quality and value with this Made in the USA product.